From: Mark Otto <markd.otto@gmail.com>
Date: Mon, 24 Aug 2015 06:00:47 +0000 (-0700)
Subject: shorter
X-Git-Tag: v4.0.0-alpha.2~426^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19deadda956c1a9dab4d0a3b778b158570bff422;p=thirdparty%2Fbootstrap.git

shorter
---

diff --git a/scss/_dropdown.scss b/scss/_dropdown.scss
index f50af30477..3b0df96d86 100644
--- a/scss/_dropdown.scss
+++ b/scss/_dropdown.scss
@@ -28,7 +28,7 @@
   .dropdown-toggle {
     &:after {
       border-bottom: $caret-width solid;
-      border-top: none;
+      border-top: 0;
     }
   }
 }